摘要
简要介绍了国内外方矩形钢管的应用情况,着重对方矩形钢管在建筑行业中的应用情况进行了介绍,并对方矩形钢管在我国建筑业中的应用前景作了初步分析,同时对方矩形无缝钢管的几种生产方式——冷成型、四辊热轧成型和二辊热轧成型及特点进行了介绍。
Briefed in the article is the application of the square steel tube both at home and abroad, focusing on the application of such tube in the construction sector. Also analyzed roughly is the prospect of application of the same tube in domestic construction sector. In addition, several manufacturing processes of the seamless steel square tube and their features are described, including the cold-bending formation process, 4-high hot-rolling formation process and 2-high hot-rolling formation process.
出处
《钢管》
CAS
2004年第1期1-4,共4页
Steel Pipe
关键词
方矩形钢管
应用前景
无缝钢管
生产工艺
建筑材料
热轧
Square steel tube
Application prospect
Seamless steel square tube
Manufacturing process
Feature
